:root {
  --ink: #101725;
  --muted: #5d6678;
  --line: #dfe4ec;
  --paper: #f7f5ef;
  --white: #ffffff;
  --blue: #3d72ec;
  --blue-dark: #1f4fc7;
  --night: #091120;
  --night-soft: #111c34;
  --mint: #b9f0dd;
  --violet: #b9a6ff;
  --amber: #ffd785;
  --coral: #ff9a8c;
  --radius: 28px;
  --shadow: 0 30px 80px rgba(23, 34, 58, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, summary, a { -webkit-tap-highlight-color: transparent; }
.shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 100; padding: 10px 16px; border-radius: 10px; background: var(--white); transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: absolute; inset: 0 0 auto; z-index: 20; padding: 28px 0; color: #fff; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 34px; }
.brand img { width: 132px; height: auto; filter: brightness(0) invert(1); }
.desktop-nav { display: flex; align-items: center; gap: 34px; margin-left: auto; }
.desktop-nav a { color: rgba(255,255,255,.7); font-size: 14px; font-weight: 650; text-decoration: none; transition: color .2s ease; }
.desktop-nav a:hover, .desktop-nav a:focus-visible { color: #fff; }
.header-cta { padding: 11px 17px; border: 1px solid rgba(255,255,255,.26); border-radius: 999px; color: #fff; font-size: 14px; font-weight: 750; text-decoration: none; backdrop-filter: blur(10px); background: rgba(255,255,255,.06); }
.mobile-menu { display: none; position: relative; }
.mobile-menu summary { display: grid; gap: 6px; padding: 12px; cursor: pointer; list-style: none; }
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu summary span { display: block; width: 24px; height: 2px; background: #fff; }
.mobile-menu nav { position: absolute; top: 52px; right: 0; width: 220px; padding: 14px; border: 1px solid rgba(255,255,255,.12); border-radius: 18px; background: rgba(9,17,32,.96); box-shadow: var(--shadow); }
.mobile-menu nav a { display: block; padding: 11px; color: #fff; text-decoration: none; }

.hero { position: relative; min-height: 860px; overflow: hidden; color: #fff; background: radial-gradient(circle at 77% 42%, #1d315f 0, #0b142a 36%, #070d19 72%); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .08; background-image: linear-gradient(rgba(255,255,255,.15) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.15) 1px, transparent 1px); background-size: 90px 90px; mask-image: linear-gradient(to bottom, #000, transparent 82%); }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(4px); opacity: .7; }
.hero-glow-one { width: 500px; height: 500px; top: 110px; right: -180px; background: radial-gradient(circle, rgba(75,121,240,.32), transparent 68%); }
.hero-glow-two { width: 400px; height: 400px; bottom: -200px; left: 18%; background: radial-gradient(circle, rgba(116,72,210,.2), transparent 68%); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 74px; min-height: 860px; padding-top: 110px; }
.eyebrow, .kicker { margin: 0 0 22px; color: var(--blue); font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: #aabaf0; }
.eyebrow span { width: 24px; height: 1px; background: #7595ff; }
.hero h1 { max-width: 720px; margin: 0; font-size: clamp(52px, 6.3vw, 88px); line-height: .98; letter-spacing: -.065em; }
.hero h1 em { color: #94adff; font-style: normal; }
.hero-lede { max-width: 620px; margin: 32px 0 0; color: #b9c3d8; font-size: 18px; line-height: 1.7; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 38px; }
.play-button { display: inline-flex; align-items: center; gap: 13px; min-width: 190px; padding: 12px 20px; border: 1px solid rgba(255,255,255,.3); border-radius: 15px; color: #fff; background: rgba(255,255,255,.1); text-decoration: none; box-shadow: 0 16px 40px rgba(0,0,0,.16); transition: transform .2s ease, background .2s ease; backdrop-filter: blur(14px); }
.play-button:hover, .play-button:focus-visible { transform: translateY(-2px); background: rgba(255,255,255,.16); }
.play-button span:last-child { font-size: 19px; font-weight: 750; line-height: 1.05; }
.play-button small { display: block; margin-bottom: 4px; font-size: 9px; font-weight: 700; letter-spacing: .12em; }
.play-mark { width: 0; height: 0; border-top: 13px solid transparent; border-bottom: 13px solid transparent; border-left: 22px solid #7fa2ff; }
.text-link { color: #d9e1f3; font-size: 14px; font-weight: 700; text-underline-offset: 5px; }
.text-link span { margin-left: 5px; }
.trust-list { display: flex; flex-wrap: wrap; gap: 12px 24px; margin: 32px 0 0; padding: 0; color: #8e9bb5; font-size: 12px; list-style: none; }
.trust-list span { color: #7da4ff; margin-right: 5px; }

.hero-visual { position: relative; min-height: 660px; display: grid; place-items: center; }
.phone-card { position: relative; z-index: 2; width: 350px; overflow: hidden; border: 1px solid rgba(255,255,255,.22); border-radius: 54px; box-shadow: 0 50px 120px rgba(0,0,0,.5), 0 0 0 10px rgba(255,255,255,.025); transform: rotate(2.5deg); background: #f2ede3; }
.phone-card img { width: 100%; height: auto; aspect-ratio: 9 / 16; object-fit: contain; }
.visual-orbit { position: absolute; border: 1px solid rgba(126,158,255,.18); border-radius: 50%; }
.orbit-one { width: 600px; height: 600px; }
.orbit-two { width: 460px; height: 460px; border-color: rgba(255,255,255,.1); }
.floating-card { position: absolute; z-index: 4; display: flex; align-items: center; gap: 11px; padding: 13px 15px; border: 1px solid rgba(255,255,255,.24); border-radius: 17px; color: #13203b; background: rgba(255,255,255,.93); box-shadow: 0 18px 50px rgba(0,0,0,.2); backdrop-filter: blur(12px); }
.floating-card span:nth-child(2) { min-width: 105px; }
.floating-card small { display: block; color: #7b8291; font-size: 9px; font-weight: 650; text-transform: uppercase; letter-spacing: .08em; }
.floating-card strong { display: block; font-size: 13px; }
.floating-card b { color: var(--blue-dark); font-size: 10px; }
.floating-otp { top: 164px; left: -26px; }
.floating-reminder { right: -24px; bottom: 132px; }
.mini-icon { display: grid; place-items: center; flex: 0 0 32px; width: 32px; height: 32px; border-radius: 10px; font-size: 12px; font-weight: 900; }
.mini-icon.purple { color: #684fd1; background: #eee8ff; }
.mini-icon.mint { color: #197a5f; background: #dcf5eb; }
.mini-icon.orange { color: #b65e15; background: #fff0df; }

.signal-strip { color: #273149; background: #fff; border-bottom: 1px solid #e9edf3; }
.signal-track { display: flex; align-items: center; justify-content: space-between; min-height: 84px; font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.signal-track i { width: 4px; height: 4px; border-radius: 50%; background: #bdc5d2; }

.section { padding: 130px 0; }
.section-heading { display: grid; grid-template-columns: 1.25fr .75fr; gap: 80px; align-items: end; margin-bottom: 58px; }
.section-heading h2, .privacy h2, .faq-section h2, .final-cta h2 { margin: 0; font-size: clamp(40px, 5vw, 66px); line-height: 1.04; letter-spacing: -.055em; }
.section-heading > p { max-width: 430px; margin: 0 0 7px; color: var(--muted); font-size: 17px; }
.feature-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 20px; }
.feature-card { position: relative; min-height: 410px; overflow: hidden; padding: 36px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.feature-card h3 { margin: 22px 0 10px; font-size: 28px; line-height: 1.1; letter-spacing: -.035em; }
.feature-card p { max-width: 460px; margin: 0; color: var(--muted); }
.feature-number { display: inline-block; color: #8590a3; font-size: 11px; font-weight: 800; letter-spacing: .14em; }
.feature-number.light { color: rgba(255,255,255,.58); }
.feature-card-large { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; min-height: 520px; background: #fff; }
.feature-copy { padding-right: 22px; }
.feature-card-blue { color: #fff; background: linear-gradient(145deg, #467bf0, #285bcf); border-color: transparent; }
.feature-card-blue p, .feature-card-dark p { color: rgba(255,255,255,.7); }
.feature-icon { display: grid; place-items: center; width: 92px; height: 92px; margin-top: 70px; border: 1px solid rgba(255,255,255,.3); border-radius: 28px; font-size: 48px; background: rgba(255,255,255,.1); }
.feature-card-warm { background: #f3ede1; }
.feature-card-dark { color: #fff; background: var(--night); border-color: transparent; }
.inbox-demo { padding: 24px; border: 1px solid #e7e9ef; border-radius: 24px; background: #fbfaf7; box-shadow: 0 22px 60px rgba(31,45,77,.12); transform: rotate(1.8deg); }
.demo-top { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.demo-top strong { font-size: 20px; }
.demo-top span { flex: 1; padding: 8px 10px; border-radius: 999px; color: #9ba1ad; background: #f0f1f4; font-size: 8px; }
.demo-top b { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; color: #fff; background: var(--blue); }
.demo-tabs { display: flex; gap: 7px; margin-bottom: 22px; }
.demo-tabs span { padding: 5px 10px; border: 1px solid #dfe3ea; border-radius: 999px; color: #7d8594; font-size: 8px; }
.demo-tabs span:first-child { color: #fff; border-color: var(--blue); background: var(--blue); }
.demo-row { display: flex; align-items: center; gap: 10px; padding: 12px 0; border-top: 1px solid #e7e9ee; }
.demo-row p { flex: 1; margin: 0; line-height: 1.2; }
.demo-row strong, .demo-row small { display: block; }
.demo-row strong { font-size: 11px; }
.demo-row small { margin-top: 4px; color: #8b92a0; font-size: 8px; }
.demo-row em { color: #a2a8b3; font-size: 8px; font-style: normal; }
.dot { flex: 0 0 30px; width: 30px; height: 30px; border-radius: 10px; }
.dot.violet { background: #e9e3ff; }
.dot.coral { background: #ffe0de; }
.dot.amber { background: #fff0cf; }
.reminder-preview { margin: 18px 0 24px; padding: 18px; border-radius: 20px; background: rgba(255,255,255,.72); box-shadow: 0 16px 40px rgba(70,55,28,.08); transform: rotate(-1.5deg); }
.reminder-preview > div { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid rgba(77,67,49,.08); }
.reminder-preview > div:last-child { border: 0; }
.reminder-preview p { flex: 1; line-height: 1.15; }
.reminder-preview small, .reminder-preview strong { display: block; }
.reminder-preview small { color: #8c7b62; font-size: 7px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.reminder-preview strong { margin-top: 4px; color: #2b2821; font-size: 11px; }
.reminder-preview b { color: #80715b; font-size: 8px; }
.chart { display: flex; align-items: end; gap: 9px; height: 130px; margin: 52px 0 30px; }
.chart i { width: 26px; border-radius: 8px 8px 3px 3px; background: #5e85ef; }
.chart i:nth-child(1) { height: 30%; background: var(--mint); }
.chart i:nth-child(2) { height: 52%; background: var(--amber); }
.chart i:nth-child(3) { height: 82%; background: var(--violet); }
.chart i:nth-child(4) { height: 68%; background: var(--coral); }
.chart i:nth-child(5) { height: 94%; }
.chart i:nth-child(6) { height: 42%; background: #69cfb1; }
.chart i:nth-child(7) { height: 61%; background: #f0ac39; }

.privacy { position: relative; overflow: hidden; padding: 140px 0; color: #fff; background: #091120; }
.privacy::after { content: ""; position: absolute; width: 680px; height: 680px; right: -280px; top: -280px; border: 1px solid rgba(111,145,247,.15); border-radius: 50%; box-shadow: 0 0 0 100px rgba(111,145,247,.025), 0 0 0 200px rgba(111,145,247,.018); }
.privacy-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center; }
.kicker-light { color: #8fabff; }
.privacy-copy > p:not(.kicker) { max-width: 540px; margin: 30px 0; color: #aeb9ce; font-size: 17px; }
.privacy-copy a { color: #dbe4ff; font-weight: 700; text-underline-offset: 6px; }
.privacy-proof { padding: 34px; border: 1px solid rgba(255,255,255,.11); border-radius: 28px; background: rgba(255,255,255,.045); box-shadow: 0 30px 80px rgba(0,0,0,.2); backdrop-filter: blur(12px); }
.shield-mark { display: grid; place-items: center; width: 58px; height: 66px; margin-bottom: 22px; border-radius: 26px 26px 32px 32px; color: #07131d; background: var(--mint); clip-path: polygon(50% 0, 94% 18%, 86% 76%, 50% 100%, 14% 76%, 6% 18%); }
.shield-mark span { font-size: 22px; font-weight: 900; }
.privacy-row { display: flex; justify-content: space-between; gap: 28px; padding: 18px 0; border-top: 1px solid rgba(255,255,255,.09); color: #8996ae; font-size: 14px; }
.privacy-row strong { color: #fff; text-align: right; }

.gallery-section { background: #fff; }
.screenshot-rail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.screenshot-rail figure { margin: 0; }
.screenshot-rail img { width: 100%; height: auto; aspect-ratio: 9 / 16; object-fit: contain; border: 1px solid #e4e6eb; border-radius: 24px; box-shadow: 0 22px 52px rgba(28,38,60,.1); }
.screenshot-rail figure:nth-child(even) { transform: translateY(34px); }
.screenshot-rail figcaption { padding: 16px 6px 0; color: #70798a; font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }

.faq-section { background: #f3f0e8; }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 110px; }
.faq-list { border-top: 1px solid #cbcfd7; }
.faq-list details { border-bottom: 1px solid #cbcfd7; }
.faq-list summary { display: flex; justify-content: space-between; gap: 20px; padding: 26px 0; cursor: pointer; font-weight: 750; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { font-size: 22px; font-weight: 400; transition: transform .2s ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 700px; margin: -8px 0 26px; color: var(--muted); }

.final-cta { padding: 130px 0; color: #fff; text-align: center; background: linear-gradient(135deg, #0a1020 0%, #172759 55%, #263c86 100%); }
.final-cta-inner { display: grid; justify-items: center; }
.final-cta img { width: 82px; margin-bottom: 28px; border-radius: 22px; box-shadow: 0 18px 50px rgba(0,0,0,.26); }
.final-cta p:not(.kicker) { margin: 22px 0 30px; color: #b8c5df; font-size: 18px; }
.play-button-light { color: #111a2f; background: #fff; }
.play-button-light:hover, .play-button-light:focus-visible { background: #f1f4fa; }
.play-button-light .play-mark { border-left-color: var(--blue); }

.site-footer { color: #657085; background: #070c17; }
.footer-top { display: grid; grid-template-columns: .8fr 1.2fr 1fr; gap: 70px; align-items: start; padding: 72px 0 54px; }
.footer-brand img { filter: brightness(0) invert(1); }
.footer-top p { margin: 0; font-size: 14px; }
.footer-links { display: flex; justify-content: flex-end; gap: 24px; }
.footer-links a, .footer-bottom a { color: #aab4c7; font-size: 13px; text-decoration: none; }
.footer-links a:hover, .footer-bottom a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; padding: 24px 0 34px; border-top: 1px solid rgba(255,255,255,.08); font-size: 12px; }

@media (max-width: 980px) {
  .desktop-nav, .header-cta { display: none; }
  .mobile-menu { display: block; margin-left: auto; }
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; gap: 30px; padding: 180px 0 80px; }
  .hero-copy { max-width: 700px; }
  .hero-visual { min-height: 650px; }
  .section-heading, .privacy-grid, .faq-grid { grid-template-columns: 1fr; gap: 34px; }
  .feature-card-large { grid-template-columns: 1fr; gap: 34px; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .feature-card-large { grid-column: 1 / -1; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-top p { grid-column: 1 / -1; grid-row: 2; }
}

@media (max-width: 680px) {
  .shell { width: min(100% - 30px, 1180px); }
  .site-header { padding-top: 20px; }
  .brand img { width: 116px; }
  .hero-grid { padding-top: 132px; }
  .hero h1 { font-size: clamp(47px, 14vw, 68px); }
  .hero-lede { font-size: 16px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .trust-list { display: grid; }
  .hero-visual { min-height: 560px; }
  .phone-card { width: min(300px, 78vw); border-radius: 42px; }
  .floating-card { padding: 10px 12px; }
  .floating-otp { left: 0; top: 128px; }
  .floating-reminder { right: 0; bottom: 92px; }
  .floating-card span:nth-child(2) { min-width: 82px; }
  .visual-orbit { max-width: 94vw; max-height: 94vw; }
  .signal-track { justify-content: flex-start; gap: 15px; overflow-x: auto; }
  .signal-track span { flex: 0 0 auto; }
  .section, .privacy, .final-cta { padding: 88px 0; }
  .section-heading { margin-bottom: 40px; }
  .section-heading h2, .privacy h2, .faq-section h2, .final-cta h2 { font-size: 42px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card-large { grid-column: auto; }
  .feature-card { min-height: 360px; padding: 26px; border-radius: 22px; }
  .feature-card-large { min-height: auto; }
  .inbox-demo { padding: 18px; }
  .screenshot-rail { grid-template-columns: repeat(4, 245px); gap: 16px; overflow-x: auto; padding: 8px 1px 54px; scroll-snap-type: x mandatory; }
  .screenshot-rail figure { scroll-snap-align: start; }
  .screenshot-rail figure:nth-child(even) { transform: none; }
  .faq-grid { gap: 50px; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; padding: 54px 0 38px; }
  .footer-top p { grid-column: auto; grid-row: auto; }
  .footer-links { justify-content: flex-start; flex-wrap: wrap; }
  .footer-bottom { gap: 20px; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}